Resveratrol benefits likely overhyped; Scientists ID switch for brain tumor growth;

> Thai researchers, in collaboration with the Swiss nonprofit Medicines for Malaria Venture, has advanced a malaria drug candidate to the preclinical stage. More

> Resveratrol--the compound found in red wine, dark chocolate and berries lauded for its health benefits--may not be as beneficial as previous studies have claimed. More

> A newly identified protein switch could help slow down or speed up the growth of brain tumors. More